1 files changed, 1 insertions, 0 deletions

diff --git a/tmux.h b/tmux.h
index 6be5b302..a67b30b9 100644
--- a/tmux.h
+++ b/tmux.h
@@ -452,6 +452,7 @@ enum tty_code_code {
 	TTYC_MS,
 	TTYC_OL,
 	TTYC_OP,
+	TTYC_RECT,
 	TTYC_REV,
 	TTYC_RGB,
 	TTYC_RI,